Details

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BUY SN74HC590AN https://www.utsource.net/itm/p/11692123.html
IC 8-BIT BINARY COUNTER 16-DIP

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	6.0	V
Input Low Voltage	VIL	VCC = 4.5V to 5.5V	0.8	-	-	V
Input High Voltage	VIH	VCC = 4.5V to 5.5V	-	-	2.0	V
Output Low Voltage (Sink Current)	VOL	IOL = 4mA, VCC = 4.5V to 5.5V	0.1	-	0.4	V
Output High Voltage (Source Current)	VOH	IOH = -0.4mA, VCC = 4.5V to 5.5V	2.4	-	3.4	V
Input Leakage Current	IIL	VCC = 0V to 6V	-1	-	1	μA
Output Leakage Current	IOL	VCC = 0V to 6V	-1	-	1	μA
Storage Temperature Range	TSTG	-	-65	-	150	°C
Operating Temperature Range	TA	-	0	-	70	°C

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 2.0V to 6.0V.
   • Connect the ground (GND) pin to a stable ground reference.

2. Input Signals:

   • Apply logic low (0) or high (1) signals to the input pins.
   • For reliable operation, ensure input voltages meet the specified V_IL and V_IH levels.

3. Output Signals:

   • The output pins can source or sink current up to the specified limits.
   • Check the output voltage levels (V_OH and V_OL) to ensure they meet the requirements of the connected devices.

4. Clock and Control Signals:

   • Use the clock (CP) and control (MR, SCLR, RCLK, SRCLK) signals to manage the shift register and storage register operations.
   • Refer to the timing diagrams in the datasheet for specific pulse width and setup/hold times.

5. Temperature Considerations:

   • Operate the device within the specified temperature range (0°C to 70°C) for reliable performance.
   • Store the device within the storage temperature range (-65°C to 150°C).

6. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage the IC.
   • Follow proper soldering techniques to prevent thermal shock and mechanical stress.

7. Testing and Troubleshooting:

   • Use a multimeter to verify power supply and ground connections.
   • Check input and output signals with an oscilloscope to ensure correct logic levels and timing.
   • Refer to the datasheet for detailed troubleshooting tips and application notes.

(For reference only)